Panasonic PT-DS8500U Operations Instructions Page 25

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Page view 24
Setting up
ENGLISH -
25
Getting Started
For the screen aspect ratio of 16 : 9 (Unit : m)
Q
Lens type Zoom lens
Model number of
projection lens
ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio
Û
1.4–1.8 : 1 1.8–2.8 : 1 2.8–4.6 : 1 4.6–7.4 : 1 7.3–13.8 : 1
Screen dimensions Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
70 0.872 1.550 2.07 2.77 2.80 4.21 4.23 7.09 7.10 11.37 11.09 21.14
80 0.996 1.771 2.38 3.18 3.21 4.83 4.84 8.13 8.13 13.01 12.73 24.21
90 1.121 1.992 2.68 3.59 3.62 5.45 5.46 9.16 9.16 14.65 14.37 27.29
100 1.245 2.214 2.99 4.00 4.04 6.07 6.08 10.19 10.19 16.29 16.01 30.36
120 1.494 2.657 3.60 4.82 4.86 7.30 7.31 12.25 12.26 19.57 19.29 36.50
150 1.868 3.321 4.53 6.05 6.09 9.15 9.16 15.34 15.35 24.49 24.21 45.72
200 2.491 4.428 6.06 8.10 8.15 12.24 12.25 20.50 20.50 32.69 32.40 61.08
250 3.113 5.535 7.59 10.15 10.21 15.33 15.34 25.65 25.66 40.88 40.60 76.44
300 3.736 6.641 9.13 12.19 12.27 18.41 18.42 30.81 30.81 49.08 48.80 91.79
350 4.358 7.748 10.66 14.24 14.32 21.50 21.51 35.96 35.97 57.28 57.00 107.15
400 4.981 8.855 12.19 16.29 16.38 24.58 24.60 41.12 41.12 65.47 65.19 122.51
500 6.226 11.069 15.26 20.39 20.50 30.76 30.77 51.42 51.43 81.87 81.59 153.23
600 7.472 13.283 18.33 24.49 24.61 36.93 36.94 61.73 61.74 98.26 97.98 183.95
Lens type Zoom lens Fixed-focus lens
Model number of
projection lens
ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio
Û
0.9–1.1 : 1 1.3–1.7 : 1 1.7–2.4 : 1 2.4–4.7 : 1 0.7 : 1
Screen dimensions Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Fixed
70 0.872 1.550 1.39 1.66 1.96 2.53 2.53 3.68 3.66 7.14 1.02
80 0.996 1.771 1.60 1.91 2.25 2.91 2.91 4.23 4.20 8.19 1.18
90 1.121 1.992 1.81 2.16 2.54 3.29 3.28 4.77 4.74 9.23 1.34
100 1.245 2.214 2.01 2.41 2.83 3.67 3.65 5.31 5.28 10.28 1.50
120 1.494 2.657 2.43 2.90 3.42 4.42 4.40 6.40 6.35 12.37 1.81
150 1.868 3.321 3.05 3.65 4.29 5.55 5.52 8.03 7.97 15.50 2.29
200 2.491 4.428 4.08 4.89 5.75 7.44 7.39 10.74 10.67 20.73 3.08
250 3.113 5.535 5.12 6.13 7.21 9.33 9.26 13.46 13.36 25.96 3.87
300 3.736 6.641 6.15 7.37 8.67 11.21 11.13 16.17 16.06 31.18 4.66
350 4.358 7.748 7.19 8.61 10.13 13.10 12.99 18.88 18.75 36.41
400 4.981 8.855 8.22 9.85 11.59 14.99 14.86 21.60 21.45 41.64
500 6.226 11.069 10.29 12.33 14.51 18.76 18.60 27.03 26.84 52.09
600 7.472 13.283 12.36 14.81 17.44 22.54 22.33 32.46 32.23 62.54
The throw ratio is based on the value during projection onto a 150-inch screen size.:
Û
Note
The projection distances listed here involve an error of ±5 %.
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specied
z
size.
Page view 24
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